Fig. 3 | Scientific Data

Fig. 3

From: A dataset for benchmarking Neotropical anuran calls identification in passive acoustic monitoring

Fig. 3

Strong labeling process of raw data using audio and spectrogram. (a) Example of strong labeling. For each 1-min raw audio file sampled, the herpetologist annotator identified and selected the temporal limits of the advertisement call. We annotated calls using separate time selections when spaced more than 1 second apart. (b) Image of an individual of Boana lundii its advertisement call coded as BOALUN in the annotation process (c) A calling male of Boana albopunctata (BOAALB).

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